How to send an JSON array via RemoteControl?

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1

I have the following entry in my JSON object

{
   "ObjectPath": "SomePath",
   "Function":"MoveLip",
   "Parameters":{
      "LipPositions": [0.0, 0.207912, 0.406737, 0.587785, 0.743145, 0.866025, 0.951057, 0.994522, 0.994522, 0.951057, 0.866025, 0.743145, 0.587785,    0.406737, 0.207912, 5.66554e-16, -0.207912, -0.406737, -0.587785, -0.743145,    -0.866025, -0.951057, -0.994522, -0.994522, -0.951057, -0.866025, -0.743145,    -0.587785, -0.406737, -0.207912, -1.13311e-15, 0.207912, 0.406737, 0.587785,    0.743145, 0.866025, 0.951057, 0.994522, 0.994522, 0.951057, 0.866025,    0.743145, 0.587785, 0.406737, 0.207912, 3.67394e-16, -0.207912, -0.406737,    -0.587785, -0.743145, -0.866025, -0.951057, -0.994522, -0.994522, -0.951057,    -0.866025, -0.743145, -0.587785, -0.406737, -0.207912]
   }
}

however when I get the values in my function, after printing them I get around double the values where zeros fill in like so

[0.000000, 0.000000, 0.000000, 0.207912, 0.000000, 0.406737, 0.000000, 0.587785, 0.000000, 0.743145, 0.000000, 0.866025, 0.000000, 0.951057, 0.000000, 0.994522, 0.000000, 0.994522, 0.000000, 0.951057, 0.000000, 0.866025, 0.000000, 0.743145, 0.000000, 0.587785, 0.000000, 0.406737, 0.000000, 0.207912, 0.000000, 0.000000, 0.000000, -0.207912, 0.000000, -0.406737, 0.000000, -0.587785, 0.000000, -0.743145, 0.000000, -0.866025, 0.000000, -0.951057, 0.000000, ...]

my function signature, looks like

UFUNCTION(BlueprintCallable, Category = "LipController")
bool MoveLip(TArray<float> LipPositions);

What is the correct way to send an array of float values via the RemoteControl API in UE5?

2

Found the answer myself, the type of the array should be double, i.e.

TArray<double> LipPositions